[Numpy-discussion] distance matrix and (weighted) p-norm

[David Cournapeau]

Emanuele Olivetti wrote:
> Hi,
>
> I'm trying to compute the distance matrix (weighted p-norm [*])
> between two sets of vectors (data1 and data2). Example:
>   

You may want to look at scipy.cluster.distance, which has a bunch of
distance matrix implementation. I believe most of them have optional
compiled version, for fast execution.

cheers,

David